Mobile phone case



FIG. 1 is a front view of a mobile phone case showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines depict portions of the mobile phone case that form no part of the claimed design. 

CLAIM The ornamental design for a mobile phone case, as shown and described. 